merge master

.clang-format

@@ -30,4 +30,12 @@ SpaceAfterLogicalNot: false
 SpaceAfterTemplateKeyword: false
 TabWidth: 2
 UseTab: Never
+AttributeMacros: ['__host__', '__device__', '__global__', '__forceinline__']
+QualifierOrder:
+  - static
+  - inline
+  - constexpr
+  - const
+  - type
+QualifierAlignment: Custom
 ...

.gersemirc

@@ -0,0 +1,3 @@
+definitions:
+  - "./cmake"
+line_length: 120

.git-blame-ignore-revs

@@ -1,2 +1,3 @@
 # Applied clang format to the codebase
-884ba427be0c60aa3399d5ea71b0e9e3a7cbf686
+884ba427be0c60aa3399d5ea71b0e9e3a7cbf686
+b1e484fb294b2759d3b6b1f68ca0bf5e255b87d1

.gitattributes

@@ -1,2 +1,2 @@
 # Convert to LF line endings on checkout.
-*.sh text eol=lf
+*.sh text eol=lf

.pre-commit-config.yaml

@@ -4,6 +4,7 @@ repos:
     hooks:
       - id: clang-format
         types_or: [c++, c, cuda]
+        exclude: '(^|/)(matlab/.*)$'
   - repo: https://github.com/pre-commit/pre-commit-hooks
     rev: v5.0.0
     hooks:
@@ -13,6 +14,13 @@ repos:
       - id: check-illegal-windows-names
       - id: mixed-line-ending
   - repo: https://github.com/BlankSpruce/gersemi
-    rev: 0.18.2
+    rev: 0.19.1
     hooks:
       - id: gersemi
+  - repo: https://github.com/abravalheri/validate-pyproject
+    rev: v0.23  # Use the latest stable version
+    hooks:
+      - id: validate-pyproject
+        # Optional: Include additional validations from SchemaStore
+        additional_dependencies: ["validate-pyproject-schema-store[all]"]
+        files: ^python/(finufft|cufinufft)/pyproject\.toml$

.readthedocs.yaml

@@ -10,7 +10,7 @@ build:
   os: ubuntu-22.04
   tools:
     python: "3.11"
-    
+
 # Build all formats
 formats: all
 

CHANGELOG

@@ -5,6 +5,10 @@ Master, using release name V 2.4.0 (2/11/25)
 
 * Added functionality for adjoint execution of FINUFFT plans (Reinecke #633,
   addresses #566 and #571).
+* Tweaked choice of upsampfact to use a density based heuristic for type 1 and 2
+  in the CPU library. This gives a significant speedup for some cases.
+* Removed FINUFFT_CUDA_ARCHITECTURES flag, as it was unnecessary duplication.
+* Enabled LTO for finufft, nvcc support is flaky at the moment.
 * Added GPU spread interp only test. Added CPU spread interp only test to cmake
 * Make attributes private in Python Plan classes and allow read-only access to
   them using properties (Andén #608).